package test.reject;

abstract class GrandFather {
	
	private String age = "default age";
	
	
	public GrandFather(){
		super();
		System.out.println("GrandFather");
	}
	
	public GrandFather(String age){
		super();
		this.age = age;
	}
	
	public String getAge(){
		System.out.println("invoke getAge");
		return age;
	}
	
	public void setAge(String age){
		this.age = age;
	}

}
